Microchip Technology AT28C64-15PI EEPROM

The AT28C64-15PI is a high-performance electrically-erasable and programmable read-only memory (EEPROM) integrated circuit brought to you by Microchip Technology. This device offers a storage capacity of 64 kilobits and is organized as 8,192 words by 8 bits. It is designed to provide a flexible, non-volatile storage solution for applications that require data retention upon power loss, and it is particularly suitable for use in embedded systems, microcontroller-based projects, and various electronic products.

The AT28C64-15PI operates at a speed of 150 nanoseconds, ensuring quick data access and enhancing overall system performance. It features parallel interfaces for communication, making it easy to integrate into existing architectures. The device operates within a voltage range of 4.5V to 5.5V, which is compatible with TTL levels and suitable for a wide array of digital circuits.

This EEPROM is packaged in a 28-pin PDIP (Plastic Dual In-line Package), offering robustness and ease of handling for manufacturing processes and prototyping. Its industrial temperature range from -40°C to +85°C ensures reliable operation even in harsh environmental conditions, making it a versatile choice for a wide range of industrial applications.

Key features of the AT28C64-15PI include its high reliability, with a data retention period of at least 10 years and the capability to withstand up to 100,000 write/erase cycles. Additionally, the device supports a fast write cycle time of 10ms or less, which allows for rapid updates of data without significant delays.

For design flexibility, the AT28C64-15PI includes features such as full static operation, no external clocking required, and input/output directly TTL compatible. The device also offers hardware data protection by featuring a hardware and software data protection scheme, which helps to prevent inadvertent writes to the memory.

Overall, the Microchip AT28C64-15PI EEPROM is a reliable and cost-effective choice for designers and engineers looking for a memory component that combines high speed, low power consumption, and robust data protection features.